GSD-2019-25061

Vulnerability from gsd - Updated: 2022-05-19 00:00
Details
The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.
Aliases
Aliases
CVE-2019-25061
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-25061",
    "description": "The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.",
    "id": "GSD-2019-25061"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "random_password_generator",
            "purl": "pkg:gem/random_password_generator"
          }
        }
      ],
      "aliases": [
        "CVE-2019-25061",
        "GHSA-ggfx-h9xj-5v9c"
      ],
      "details": "The random_password_generator (aka RandomPasswordGenerator) gem through\n1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic\nnature, can facilitate password prediction.\n",
      "id": "GSD-2019-25061",
      "modified": "2022-05-19T00:00:00.000Z",
      "published": "2022-05-19T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/bvsatyaram/random_password_generator/pull/1"
        },
        {
          "type": "WEB",
          "url": "https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23"
        },
        {
          "type": "WEB",
          "url": "https://ruby-doc.org/core-3.1.2/Random.html"
        },
        {
          "type": "WEB",
          "url": "https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 7.5,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Insecure PRNG use in random_password_generator"
    }
  },
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      "date": "2022-05-19",
      "description": "The random_password_generator (aka RandomPasswordGenerator) gem through\n1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic\nnature, can facilitate password prediction.\n",
      "gem": "random_password_generator",
      "ghsa": "ggfx-h9xj-5v9c",
      "related": {
        "url": [
          "https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23",
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          "https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560"
        ]
      },
      "title": "Insecure PRNG use in random_password_generator",
      "url": "https://github.com/bvsatyaram/random_password_generator/pull/1"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=1.0.0",
          "affected_versions": "All versions up to 1.0.0",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-05-25",
          "description": "The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.",
          "fixed_versions": [],
          "identifier": "CVE-2019-25061",
          "identifiers": [
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            "CVE-2019-25061"
          ],
          "not_impacted": "",
          "package_slug": "gem/random_password_generator",
          "pubdate": "2022-05-19",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Insecure PRNG use in random_password_generator",
          "urls": [
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            "https://github.com/bvsatyaram/random_password_generator/pull/1",
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                "versionEndIncluding": "1.0.0",
                "vulnerable": true
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-05-26T18:43Z",
      "publishedDate": "2022-05-18T11:15Z"
    }
  }
}


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